HPMC yeGypsum Plaster -self-leveling

Hydroxypropyl Methylcellulose (HPMC) i polymer inoshanda zvakasiyana-siyana iyo inoshandiswa zvakanyanya muindasitiri yekuvaka nekuda kweiyo yakasarudzika zvivakwa. Panyaya yegypsum plaster, HPMC inowanzoshandiswa sechinhu chinowedzera kuvandudza zvinhu zvemusanganiswa wekuzvimiririra. Musanganiswa wekuzvimisa-leveling unoshandiswa kugadzira yakatsetseka uye nhanho yepamusoro pauriri, madziro, uye sirin'i, uye HPMC inogona kuita basa rakakosha mukusimudzira kuita kweiyi misanganiswa.

Imwe yemabhenefiti makuru ekushandisa HPMC mukuzvimiririra musanganiswa kugona kwayo kuvandudza kushanda uye kuyerera zvimiro zvemusanganiswa. HPMC inoshanda seyethixotropic agent, zvinoreva kuti inoderedza musanganiswa we viscosity, zvichiita kuti zvive nyore kupararira uye kuenzana. Izvi zvakavandudzwa zvekushanda zvinoderedza nguva uye simba rinodiwa kuti riwane nzvimbo yakatsetseka uye yakaenzana, pamwe nekuderedza dambudziko rekukanganisa kwepamusoro kana kusawirirana.

Imwe bhenefiti yakakosha yekushandisa HPMC mune yekuzvimiririra musanganiswa kugona kwayo kuvandudza adhesion zvimiro zvemusanganiswa. HPMC inoshanda sebhainda, ichibatsira kuvandudza chisungo pakati pemusanganiswa uye substrate, kuderedza njodzi yekutsemuka, shrinkage, kana mamwe maitiro ekutadza kwe substrate. Uku kunamatira kwakagadziridzwa kunobatsirawo kuvandudza kusimba uye hupenyu hurefu hwenzvimbo yekupedzisira, kuve nechokwadi kuti icharamba yakatsetseka uye nhanho kwemakore mazhinji ari kuuya.

Pamusoro pekushanda kwayo uye kunamatira mabhenefiti, HPMC inogona zvakare kunatsiridza kuita kwese kwese-kuzvimiririra musanganiswa mune dzimwe nzira dzinoverengeka. Semuenzaniso, HPMC inogona kubatsira kuvandudza musanganiswa wekuchengetedza mvura zvivakwa, kuve nechokwadi kuti inoramba iine hydrated uye inoshanda kwenguva yakareba. Izvi zvinonyanya kukosha mumapurojekiti makuru, apo musanganiswa ungada kupararira panzvimbo yakakura uye kusara kuti urape kwemaawa akawanda.

HPMC inogona zvakare kubatsira kuvandudza kusimba uye kuoma kweiyo-yega-yepamusoro musanganiswa, ichiita kuti irambe yakasimba kune zvinokanganisa uye mabrasions. Uku kusimba kwesimba uye kuomarara kunogona kunyanya kukosha mune zvekutengesa uye maindasitiri ekushandisa, uko inorema tsoka traffic, zvishandiso, uye michina inogona kusangana nepamusoro.

Chekupedzisira, HPMC inogona zvakare kubatsira kuvandudza kuchengetedzwa kwezvakatipoteredza kwekuzvimiririra musanganiswa. HPMC isiri-chepfu uye biodegradable polymer, zvichiita kuti ive sarudzo ine hushamwari kuti ishandiswe mukuvaka zvikumbiro. Uyezve, kuvandudzwa kwekuita kwekuzvimiririra musanganiswa une HPMC kunogona zvakare kuderedza kudiwa kwekugadzirisa zvinodhura kana kutsiva, zvichiwedzera kudzikisa kukanganiswa kwezvakatipoteredza kwemaitiro ekuvaka.

Mukupedzisa, HPMC chinhu chakakosha chekuwedzera muindasitiri yekuzvimiririra. Kugona kwayo kuvandudza kushanda, kunamatira, kuchengetedza mvura, kusimba, kuomarara, uye kusimba kwekuzvimiririra musanganiswa kunoita kuti ive chinhu chakakosha mukuvandudza kwemhando yepamusoro uye yakavimbika yekuzvimiririra. Kuita kwayo kwakasiyana-siyana, nyore kushandisa, uye mutengo-unoshanda zvinoita kuti ive sarudzo yakakurumbira mumhando dzakasiyana siyana dzekushandisa, kubva kumapurojekiti ekugara kusvika kune makuru ekutengesa uye maindasitiri mapurojekiti.